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Radiant|Lab Grown|IGI

3.06ct G VVS1 Radiant Lab Grown Diamond

VG • G/VVS1 • IGI LG760530256

Certificate IGI LG760530256

Diamond specifications and retailer prices

From £1,357 GBP
$1,820 USD
As of November 2, 2026
Save £2,230 GBP (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,587 GBP at Kay Jewelers · As of November 3, 2026
View at Kay Jewelers

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG760530256 or 760530256. Listed at 4 retailers as of November 2, 2026, with prices from £1,357 to £3,587, a £2,230 spread on the same certified stone. Kay Jewelers lists it at £3,587. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.06
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG760530256
Dimensions10.16 × 7.33 × 5.14 mm
L/W Ratio1.39
Top View
10.16 mm7.33 mm3.06 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760530256
Side View
Table 65.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £3,587 GBP|Low: £1,357 GBP|High: £3,952 GBP|Avg: £3,089 GBP
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
September 28, 2026
Retailer 2£1,357 GBP
Retailer 3£2,529 GBP
Kay Jewelers£3,587 GBP
Retailer 4£3,587 GBP

2 data points across 4 retailers

4 retailers£1,357 GBP to £3,587 GBP

B+
Cheapest Retailer
-
£1,357 GBP
$1,820 USD
B
Retailer 2
-
£2,529 GBP
$3,391 USD
View
B
Retailer 3
-
£3,587 GBP
$4,810 USD
View
Most Expensive
B
Kay Jewelers
257757406 · Nov 3
£3,587 GBP
$4,810 USD
View
3 more retailers have this diamond
Prices start from £1,357 GBPSave up to £2,230 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.06ct Radiant
£1,357 GBP